82080896

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{563}}^1$

素因数の和:661

約数の個数: 64

約数和(自身を含む): 176035680

約数和(自身を除く): 93954784

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 67, 68, 128, 134, 136, 268, 272, 536, 544, 563, 1072, 1088, 1126, 1139, 2144, 2176, 2252, 2278, 4288, 4504, 4556, 8576, 9008, 9112, 9571, 18016, 18224, 19142, 36032, 36448, 37721, 38284, 72064, 72896, 75442, 76568, 145792, 150884, 153136, 301768, 306272, 603536, 612544, 641257, 1207072, 1225088, 1282514, 2414144, 2565028, 4828288, 5130056, 10260112, 20520224, 41040448, 82080896]

約数ペア:

[(1, 82080896), (2, 41040448), (4, 20520224), (8, 10260112), (16, 5130056), (17, 4828288), (32, 2565028), (34, 2414144), (64, 1282514), (67, 1225088), (68, 1207072), (128, 641257), (134, 612544), (136, 603536), (268, 306272), (272, 301768), (536, 153136), (544, 150884), (563, 145792), (1072, 76568), (1088, 75442), (1126, 72896), (1139, 72064), (2144, 38284), (2176, 37721), (2252, 36448), (2278, 36032), (4288, 19142), (4504, 18224), (4556, 18016), (8576, 9571), (9008, 9112)]